baber/WOPTO huggingface dataset:
Patent KR-20200009634-A (KR)
Title: Display apparatus with touch sensor
Inventor: RHE RU DA
IPC: H01L27/32
Filed: 2018-07-19
Abstract: Provided is a display apparatus having a touch sensor. The display apparatus having a touch sensor according to an embodiment of the present invention comprises: a substrate; a display area in which a plurality of pixels disposed on the substrate are disposed; a pad area in which a plurality of pads disposed on the substrate are disposed; a circuit area including a plurality of MUX circuits disposed between the display area and the pad area on the substrate; a touch sensor part including a plurality of touch electrodes disposed on the display area; and a plurality of touch electrode lines connecting the touch electrodes and the pads, wherein the MUX circuits select and connect the plurality of touch wires and the plurality of touch electrodes.
Patent KR-20200009652-A (KR)
Title: Manufacturing method an anode for lithium metal battery
Inventor: LEE SANG KYUN
IPC: H01M10/052
Filed: 2018-07-19
Abstract: Provided by the present invention is a method for manufacturing a negative electrode for a lithium metal electrode. The negative electrode manufacturing method for a lithium metal battery comprises: a negative electrode sheet providing step (S1) of providing a sheet for a negative electrode including a current collector, a negative electrode active material layer formed on one or both surfaces of the current collector and including lithium metal, and an uncoated part having a predetermined width from one end part based on a width direction of the current collector sheet; a lubricant coating step (S2) of coating a boundary part between the uncoated part and the negative electrode active material layer with lubricant; and an uncoated part removing step (S3) of removing the uncoated part by using a cutting blade. The uncoated part is a part where the negative electrode active material layer is not formed and the surface of the current collector is exposed to the outside; a boundary part between the uncoated part and the negative electrode active material layer is provided as a cutting reference line with a cutting blade for removing the uncoated part to be applied; and the steps of (S1) to (S3) are performed continuously by a roll-to-roll process. The negative electrode manufacturing method for a lithium metal battery according to the present invention suppresses burr occurrence by cutting the uncoated part after applying lubricant onto the boundary part between the uncoated part and the negative electrode active material layer including lithium metal.
Patent KR-20180088345-A (KR)
Inventor: KIM EUN SOL
IPC: G06Q50/10
Filed: 2018-07-23
Abstract: According to the present invention, a method for playing a related moving picture comprises: a moving picture playing step of playing a moving picture lecture while a subtitle is displayed in a subtitle area; a keyword user selection receiving step of receiving a user selection on a specific keyword of the subtitle; and a related moving picture displaying step of selecting a related moving picture related to the keyword and a played moving picture lecture, and displaying the selected related moving picture in a partial area of the played moving picture. The moving picture lecture and the subtitle can be provided by a user input, and a related moving picture lecture can be provided by a core keyword selected by a user in the subtitle.
Patent KR-20200012535-A (KR)
Title: Microneedle arrays for multiple drug administration, microneedle structures comprising same, and manufacturing method thereof
Inventor: PARK JUNG HWAN
IPC: A61M37/00
Filed: 2018-07-27
Abstract: Provided are a microneedle array capable of administering various types of drugs, a microneedle structure including the same, and a method for manufacturing the same. The microneedle array of the present invention comprises a plurality of microneedles having a surface thereof coated with a chemical liquid, and a base part for supporting the microneedles. The microneedles are divided into at least two areas, and the surfaces of the microneedles disposed in the divided areas are coated with a chemical liquid having a different component from each other. The microneedle structure of the present invention comprises a plurality of microneedle arrays having a surface thereof coated with a chemical liquid and a body part for supporting the microneedle arrays. The microneedle arrays are coupled to the body part to be divided into at least two areas, and at least one of the microneedle arrays is coated with a chemical liquid having a component different from that of the remaining microneedle arrays.
Patent KR-20200017186-A (KR)
Title: Personal sterilizer having air purification function
Inventor: PARK CHUL MIN
IPC: A61L9/20
Filed: 2018-08-08
Abstract: Disclosed is a personal sterilizer having an air purification function. The personal sterilizer of the present invention comprises: a main body on the top of which a personal article is mounted for the interior thereof to be sterilized; an input unit which is installed in the main body, and is for inputting a user input including information for controlling at least one of a sterilization function and an air purification function; an ultraviolet sterilization unit which is installed on the main body, and has an LED array for irradiating ultraviolet light in the vertical direction; an air purification unit which is installed below the ultraviolet sterilization unit in the main body, and filters volatile organic compounds contained in air to purify the air; and a control unit which is installed on the main body, and controls the ultraviolet sterilization unit according to the user input.
Patent KR-20200022637-A (KR)
Title: A toy with a thermo-electric generator
Inventor: KIM JOO JOOPYUNG
IPC: A63H33/22
Filed: 2018-08-23
Abstract: The present invention relates to a toy continuously movable on or in the water without a separate power supply device by using power generated by a thermoelectric element, whereas all conventional movable toys adopted a driving method in which a power supply device (battery or the like) has to be used. The present invention provides the toy capable of continuously generating power using the thermoelectric element which generates power if a temperature difference exists, thereby making the power supply device such as a battery unnecessary. According to the present invention, the movable toy is not difficult to practically implement, is capable of reducing waste of resources caused by usage of the battery, and particularly, if applied to toy boats, toy fish and the like operated on the water, makes the thermoelectric element generate enough power due to the temperature difference between the water and air in contact with the toy such that children are expected to be able to continuously play with the toy without a problem such as battery discharge.
Patent KR-20200023870-A (KR)
Title: AN ANODE ACTIVE MATERIAL CONTAINING Si FOR LITHIUM SECONDARY BATTERY AND A METHOD FOR MANUFACTURING THE SAME
Inventor: JANG IN KUG
IPC: H01M4/62
Filed: 2018-08-27
Abstract: The present invention relates to a silicon-based negative electrode active material for a lithium secondary battery and a manufacturing method thereof. After forming a composite by coating microscale silicon particles on graphite particles, the composite is subjected to wet crushing and redispersion, and it is possible to produce a negative electrode active material for a lithium secondary battery having excellent efficiency and charge and discharge capacity, and a secondary battery including the negative electrode active material.
Patent KR-20200027248-A (KR)
Title: Image sensors
Inventor: Han dae han
IPC: H01L27/146
Filed: 2018-09-04
Abstract: Disclosed is an image sensor capable of preventing a patterning process defect by preventing a difference in an upper surface level between a pixel area and a pad area during a planarization process of a substrate. The image sensor comprises: a semiconductor substrate having a first surface and a second surface; a pixel element separation layer disposed in the semiconductor substrate and defining active pixels in the semiconductor substrate; a dummy element separation layer disposed in the semiconductor substrate, disposed on one side of the active pixels when viewed from a plane, and defining dummy pixels in the semiconductor substrate, wherein the pixel element separation layer has a first width in a first direction parallel to the first surface at the same level as the first surface of the semiconductor substrate, and the dummy element separation layer has a second width greater than the first width in the first direction at the same level as the first surface of the semiconductor substrate.
Patent KR-20190035511-A (KR)
Title: Systems and methods for wafer map analysis
Inventor: XU NUO
IPC: H01L21/66
Filed: 2018-09-10
Abstract: A system for reconstructing wafer maps of semiconductor wafers includes: a processor; and a memory storing instructions implemented by the processor. The processor receives test data of a wafer at sparse sampling locations of the wafer by implementing the instructions, and calculates a reconstructed wafer map by performing compressed sensing with Zernike polynomials about the test data at the sparse sampling locations of the wafer. The sparse sampling locations are selected based on a probing mask.
Patent KR-20200031376-A (KR)
Title: Multi-fuctional mask comprising silver-silica composite and carbon fiber
Inventor: KIM YEUN HOI
IPC: A62B18/02
Filed: 2018-09-14
Abstract: The present invention relates to a multi-functional mask, wherein the multi-functional mask comprising a silver-silica composite and carbon-based fibers according to an aspect of the present invention comprises: an outer layer; a first filter layer in which the silver-silica composite is dispersed in nanofibers; and a second filter layer comprising carbon-based fibers. The mask provided in the present invention has excellent ozone blocking performance.
Patent KR-20200034369-A (KR)
Title: Antibody fragments specifically binding to Her2 and uses thereof
Inventor: WON HYUNG SIK
IPC: A61K39/00
Filed: 2018-09-21
Abstract: The present invention relates to an antibody fragment (Fab) specifically binding to human epidermal growth factor receptor-2 (Her2) and a use thereof. More specifically, by providing an anticancer agent via a drug binding with the antibody fragment (Fab) that the antibody fragment produced by using a microorganism specifically binds to Her2, the intensively drug delivery to target cells is possible by specifically binding to Her2. In addition, by having improved binding affinity to Her2, the antibody fragment can be useful for preventing and treating cancer due to high anticancer activities.
Patent KR-20200034522-A (KR)
Title: A curable resin composition comprising a phthalonitrile oligomer and a prepolymer thereof
Inventor: LEE SEUNGHEE
IPC: C08G61/12
Filed: 2018-09-21
Abstract: The present invention relates to a curable resin composition comprising phthalonitrile oligomers and a prepolymer thereof. According to the present invention, provided is the curable resin composition having a melt viscosity that is controllable in a wide range so as to be applicable to more various fields.
Patent KR-20190039000-A (KR)
Title: Tape expansion apparatus and tape expansion method
Inventor: KAWAGUCHI YOSHIHIRO
IPC: H01L23/00
Filed: 2018-09-28
Abstract: An object of the present invention is to realize good segmentation with suppressed edge chipping and other similar defects in a processing operation for dividing a wafer (13) by expanding an expanded tape (12). A tape expanding apparatus for dividing the wafer (13) by expanding the expanded tape (12) mounted on an annular frame (11) includes: a frame maintaining means (22) which maintains the annular frame (11) on an upper surface while keeping the wafer (14) adhered to the expanded tape (12) in a vertically downward direction; a pressing means (23) which presses the expanded tape (12) between the frame maintaining means (22) and outer circumferential edges of the wafer (13) in an annular form from above for expanding the same to divide the wafer (13) along dividing points (15); a cooling table (24) which is arranged on the inner circumferential side of the pressing means (23) in a liftable manner and has suction holes on a contact surface coming in contact with the entire surface of the wafer (13) through the expanded tape (12); and a heating means (27) for heating and shrinking the expanded tape (12) stretched between the frame maintaining means (22) and the outer circumferential edges of the wafer (13).
Patent KR-20200038019-A (KR)
Title: Construction method of flooring
Inventor: YUNHO LA
IPC: E04F15/02
Filed: 2018-10-02
Abstract: The present invention relates to a flooring construction method which prevents cracks on a floor surface from being transferred to a surface of flooring or prevents a crack wave from being generated on the surface of the flooring when a floor is heated. To this end, the flooring construction method includes the following steps of: removing foreign substances from the floor surface; covering a sheet having a heat conductivity of 1 W/mk or less on a crack portion on the floor surface; and attaching the flooring.
Patent KR-20200038625-A (KR)
Title: Method forming for cork material floor, cork material floor structure formed by the same
Inventor: YU EUN JUNG
IPC: E01C13/06
Filed: 2018-10-04
Abstract: The present invention relates to a method for laying cork flooring and a cork flooring structure laid thereby. The method for laying cork flooring includes a base surface firming step, a permeable-layer forming step, a solidifying step, and a laying cork flooring composition applying step to sequentially form a base surface (110), a permeable layer (130), a solidifying layer (140), and a cork flooring layer (150). The laying cork flooring composition applying step includes: a cork crushing step; an eco-friendly regeneration material mixing step; a temperature-sensitive paint mixing step; and a step of preparing a liquid type of cork laying composition by mixing a supplementary member. Therefore, the method forms a multilayer structure to form eco-friendly cork flooring on the top thereof, thereby increasing a service life of the eco-friendly cork flooring and providing comfort to a user by having the physical characteristics of the cork flooring itself. Further, the method can reinforce permeability and fastening force to ensure the physical characteristics of the cork flooring of the top and increase the overall physical parameters of the cork flooring itself, thereby bearing comparison with conventional urethane flooring while being based on an eco-friendly material.
Patent KR-20200039957-A (KR)
Inventor: LEE JAE UK
IPC: B60K1/04
Filed: 2018-10-08
Abstract: The present invention relates to an electric vehicle capable of performing self-generation. The electric vehicle comprises: a drive motor for rotating the axle of the vehicle; an axle power generation module connected to the axle to be rotated in connection with the rotation of the axle, and including a rotating housing made of aluminum, a steel plate being in close contact with the inside of the rotating housing to be fixed and installed therein, a magnet attached to one surface of the steel plate, a fixed shaft installed through one side or both sides of the rotating housing, and a stator formed on the fixed shaft; a battery module connected to the axle power generation module to be charged by receiving electricity generated by the axle power generation module; and a control module provided to control whether the electricity generated by the axle power generation module is supplied to the battery module and whether the electricity charged in the battery module is supplied to the drive motor.
Patent KR-20200041196-A (KR)
Inventor: JUNG MIN SHY
IPC: E02D27/52
Filed: 2018-10-11
Abstract: The present invention relates to a foundation module for using kinetic energy of fluids and a construction method thereof. In regard to a foundation module for installing an underwater power generator forming a rotational force with the flow of fluids, the foundation module includes an inclination body formed to be gradually raised from one side to the other side to stabilize the flow of fluids based on an increase in friction with the fluids. The foundation module includes an erosion prevention part formed on at least one side to prevent the ground from being caved in by the flow of the fluids. The foundation module includes at least one through hole functioning to be fixed to the ground. The inclination body includes at least one pillar part formed to install an underwater power generator. A foundation fixing part is formed in the bottom of the foundation module. Therefore, as the inclination body induces an increase in friction with the fluids, the flow of the fluids can be stabilized to be kept constant, which can lead to stable generation.
Patent KR-20200045035-A (KR)
Title: photonic integrated circuit device and method for manufacturing the same
Inventor: CHO KEUN YEONG
IPC: H01L27/144
Filed: 2018-10-19
Abstract: Provided is a photonic integrated circuit device. The photonic integrated circuit device may comprise: a semiconductor substrate comprising a plurality of chip regions and a scribe line region between the chip regions; a light transmitter and a light receiver provided on each of the chip regions of the semiconductor substrate; and a test light waveguide provided on the semiconductor substrate to connect a provided light detector to the light transmitter and the light receiver. According to the present invention, the light transmitter and the light receiver can be tested by using only an electric probe without an optical probe.
Patent KR-20200044523-A (KR)
Inventor: KIM DAE SON
IPC: H03M13/13
Filed: 2018-10-19
Abstract: Disclosed is a device of decoding input data by using a path metric and a decoding method using the same. According to the present invention, the device of decoding input data including first candidate data and second candidate data by using a polar code comprises: a first path metric processor for receiving a first parent path metric, generating a plurality of first candidate path metrics from the first parent path metric by decoding the first candidate data, and outputting at least one of the first candidate path metrics as at least one child path metric based on a confidence value of the first candidate path metrics; and a second path metric processor for receiving a second parent path metric, generating a plurality of second candidate path metrics from the second parent path metric by decoding the second candidate data, and outputting at least one of the second candidate path metrics as at least one second child path metric based on a confidence value of the second candidate path metrics, wherein the number of the at least one first child path metric is different from the number of the at least one second child path metric.
Patent KR-20200046902-A (KR)
Title: Composite electrolyte membrane with a radical scavenger particle layer, a method for producing the same, and a fuel cell comprising the same
Inventor: SUNG JONG YOO
IPC: H01M8/1053
Filed: 2018-10-26
Abstract: The present invention relates to a composite electrolyte membrane including a layer of radical scavenger particles, a manufacturing method thereof, and a fuel cell comprising the same. In the composite electrolyte membrane of the present invention, a very thin layer of radical scavenger particles is transferred to both ends of the electrolyte membrane to protect the electrolyte membrane, and heterogeneous particles are added by utilizing the characteristics of the radical scavenger particles being very thin and well dispersed on the surface of the electrolyte membrane, thereby minimizing a decrease in the conductivity of hydrogen ions.
Patent KR-20200047972-A (KR)
Title: A nanocarbon-rubber complex and a method for manufacturing the same
Inventor: KIM DONG HWAN
IPC: C08J3/16
Filed: 2018-10-29
Abstract: An embodiment of the present invention provides a method for manufacturing a nanocarbon-rubber complex which comprises the following steps: (a) dispersing nanocarbon, brine, and polymer to manufacture a dispersion liquid; (b) adding a rubber solution, brine, and emulsion to manufacture a dispersion; and (c) aggregating the nanocarbon-rubber complex by adding an acid to the dispersion. According to another aspect of the present invention, it is possible to provide nanocarbon particles capable of maximizing dispersibility between rubber.
Patent KR-20200050061-A (KR)
Inventor: KIM JONG JIN
IPC: F16J15/34
Filed: 2018-10-31
Abstract: The present invention relates to a machine tool. An elastic member (110) and a cylindrical bush (120) of a dish spring constituting a leak preventing device (100) are closed to seal a gap (30) which is generated between a tool stand body (13) and a disc (14) when spraying a coolant (20) through a nozzle (19). Accordingly, a phenomenon in which the coolant (20) leaks to the outside through the gap (30) generated between the tool stand body (13) and the disc (14) can be prevented.
Patent KR-20200049391-A (KR)
Title: Electronic device including foldable housing
Inventor: CHU DU HO
IPC: G06F1/16
Filed: 2018-10-31
Abstract: An objective of the present invention is to use a sensor to sense a folded state of a foldable electronic device and control an antenna in accordance with the folded state. An electronic device comprises a foldable housing which includes: a hinge structure; a first housing structure which is connected to the hinge structure, and includes a first surface facing a first direction and a second surface facing a second direction opposite to the first direction; and a second housing structure which is connected to the hinge structure, includes a third surface facing a third direction and a fourth surface facing a fourth direction opposite to the third direction, and is folded with the first housing structure around the hinge structure, wherein the first surface faces the third surface in a folded state, and the third direction and the first direction are the same in an unfolded state. The electronic device further includes: a wireless communication circuit arranged in the first housing structure or the second housing structure; a sensor arranged in the first housing structure or the second housing structure, and configured to sense a state in which the foldable housing is folded; a grip sensor circuit arranged outside the first housing structure or the second housing structure; a processor arranged in the first housing structure or the second housing structure, and operatively connected to the wireless communication circuit, the sensor, and the grip sensor circuit; and a memory operatively connected to the processor. The memory stores instructions to cause the processor to control the grip sensor circuit at least partially based on sensor data from the sensor, when executed. Other embodiments of the present invention are possible.
Patent KR-20200050751-A (KR)
Inventor: CHANG JUN WON
IPC: G02B5/30
Filed: 2018-11-02
Abstract: The present application relates to a polarizing plate and to a liquid crystal display device. The polarizing plate of the present application can improve a contrast ratio through the reduction of the luminance in a black state in a viewing angle through the use of dichroic dyes, and can be applied to a liquid crystal display device of a horizontal electric field type to improve visibility in the viewing angle through the improvement the color sense moving to a neutral color.